Jones County, IA Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 19,868 | - | - |
- | - | - | - |
| 1971 | 19,800 | -0.3 | -68 |
- | - | - | - |
| 1972 | 19,800 | 0.0 | 0 |
- | - | - | - |
| 1973 | 19,600 | -1.0 | -200 |
- | - | - | - |
| 1974 | 19,500 | -0.5 | -100 |
- | - | - | - |
| 1975 | 19,900 | 2.1 | 400 |
- | - | - | - |
| 1976 | 20,200 | 1.5 | 300 |
- | - | - | - |
| 1977 | 20,300 | 0.5 | 100 |
- | - | - | - |
| 1978 | 20,100 | -1.0 | -200 |
- | - | - | - |
| 1979 | 20,400 | 1.5 | 300 |
- | - | - | - |
| 1980 | 20,401 | 0.0 | 1 |
- | - | - | - |
| 1981 | 20,178 | -1.1 | -223 |
378 | 230 | - | - |
| 1982 | 20,019 | -0.8 | -159 |
276 | 191 | - | - |
| 1983 | 19,924 | -0.5 | -95 |
278 | 176 | - | - |
| 1984 | 19,901 | -0.1 | -23 |
269 | 177 | - | - |
| 1985 | 19,654 | -1.2 | -247 |
276 | 179 | - | - |
| 1986 | 19,347 | -1.6 | -307 |
255 | 193 | - | - |
| 1987 | 19,031 | -1.6 | -316 |
218 | 190 | - | - |
| 1988 | 19,142 | 0.6 | 111 |
228 | 186 | - | - |
| 1989 | 19,388 | 1.3 | 246 |
238 | 184 | - | - |
| 1990 | 19,444 | 0.3 | 56 |
177 | 131 | - | - |
| 1991 | 19,607 | 0.8 | 163 |
319 | 246 | 6 | 63 |
| 1992 | 19,818 | 1.1 | 211 |
237 | 169 | 2 | 120 |
| 1993 | 19,939 | 0.6 | 121 |
253 | 171 | -2 | 15 |
| 1994 | 20,095 | 0.8 | 156 |
239 | 194 | 0 | 85 |
| 1995 | 20,521 | 2.1 | 426 |
231 | 161 | 4 | 316 |
| 1996 | 20,522 | 0.0 | 1 |
200 | 166 | 3 | -50 |
| 1997 | 20,587 | 0.3 | 65 |
222 | 182 | 3 | -7 |
| 1998 | 20,369 | -1.1 | -218 |
224 | 172 | 3 | -268 |
| 1999 | 20,220 | -0.7 | -149 |
222 | 185 | 3 | -99 |
| 2000 | 20,221 | 0.0 | 1 |
- | - | - | - |
| 2001 | 20,161 | -0.3 | -60 |
270 | 235 | 1 | -75 |
| 2002 | 20,157 | 0.0 | -4 |
186 | 208 | 0 | 34 |
| 2003 | 20,225 | 0.3 | 68 |
228 | 176 | -1 | 45 |
| 2004 | 20,384 | 0.8 | 159 |
216 | 208 | 2 | 166 |
| 2005 | 20,329 | -0.3 | -55 |
232 | 190 | 0 | -83 |
| 2006 | 20,346 | 0.1 | 17 |
213 | 182 | 1 | -8 |
| 2007 | 20,402 | 0.3 | 56 |
232 | 190 | 1 | 19 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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